公开(公告)号：EP2332501A4

公开(公告)日：2017-11-29

申请号：EP09811445

申请日：2009-08-27

Applicant: HOYA CORP

Inventor： INOUE MASANOBU ,  SHOJI NORIYUKI

IPC: A61F2/16

CPC classification number: A61F2/1672 ,  A61F2/167 ,  A61F2/1678

Abstract: There is provided an intraocular lens insertion device capable of more easily inserting an intraocular lens into an eye. An intraocular lens insertion device 1 comprises a main body 2, an operation portion 5 and a cartridge 4 attached to the main body 2. The operation portion 5 has a plunger 6 integrally provided thereon and serving as a transmitting member, and a rod 7 provided on a distal end of the plunger 6 and serving to push out the intraocular lens. The intraocular lens insertion device 1 further comprises a restraint portion 10, and thus allows the rod 7 to first push an intraocular lens 8 by a predetermined distance and then be temporarily stopped before the intraocular lens 8 is released from the cartridge 4 toward the outside.

公开(公告)号：EP2305177A4

公开(公告)日：2018-01-17

申请号：EP08777373

申请日：2008-06-19

Applicant: HOYA CORP

Inventor： SHOJI NORIYUKI ,  INOUE MASANOBU

IPC: A61F2/16

CPC classification number: A61F2/1613 ,  A61F2002/1683

Abstract: A soft intraocular lens is provided, with IRHD hardness thereof being 40 to 60, wherein distance L is in a range of 3.75mm - 4.50mm, which is a distance from an optical central axis of the optical part to a reference point of a supporting part side edge of the transition part, and an angle ¸ is in a range of 35° - 50°, which is formed by a surface including the optical central axis and a reference point of the supporting part side edge of the transition part, and a surface including the optical central axis and in contact with a tip of the supporting part, with a width of the transition part being larger than a width of the supporting part, and a width Wm of the transition part in a middle of the optical part side edge and the supporting part side edge of the transition part being 1.5 times to 3 times of a width Ws of the supporting part.

公开(公告)号：EP2248647A4

公开(公告)日：2014-05-07

申请号：EP09713126

申请日：2009-02-13

Applicant: HOYA CORP

Inventor： SHOJI NORIYUKI ,  INOUE MASANOBU ,  SUZUKI HIROFUMI

IPC: B29C39/02 ,  A61F2/16 ,  A61L27/00 ,  B29C35/08 ,  B29C39/00 ,  B29C39/26 ,  B29D11/00 ,  B29D11/02 ,  B29L11/00 ,  B29L31/00 ,  G02B1/04

CPC classification number: A61L27/00 ,  B29C35/0888 ,  B29C39/006 ,  B29C39/26 ,  B29C2035/0827 ,  B29D11/00942 ,  B29D11/023 ,  B29L2011/0016 ,  B29L2031/7532 ,  G02B1/043 ,  C08L33/08 ,  C08L33/10

公开(公告)号：EP2601996A4

公开(公告)日：2017-05-10

申请号：EP11814631

申请日：2011-08-02

Applicant: HOYA CORP

Inventor： INOUE MASANOBU ,  MITOMO KIKUO ,  OOOKA MASAKO ,  TOKUMO KAZUYUKI

IPC: A61F9/00 ,  A61F2/14 ,  A61M37/00

CPC classification number: A61F9/0017 ,  A61F2/148 ,  A61M37/0069

Abstract: There is provided a therapeutic instrument, for storing a sheet-type therapeutic substance to which a liquid is delivered, and delivering the stored therapeutic substance to an affected part, including: a nozzle member 23 having an opening 34 on a tip end of a tubular part 31 in which the therapeutic substance can be stored, for charging and discharging the therapeutic substance; and a syringe unit 22 that selectively causes a negative pressure and a positive pressure to act in the tubular part 31 through a hole of a valve member 27, wherein the space 33 of the tubular part 31 is the space for sucking the therapeutic substance into the tubular part 31 together with the liquid by causing the negative pressure in the tubular part 31 by the syringe unit 22 when the therapeutic substance is stored therein, and is the space for pushing out the therapeutic substance to outside of the tubular part 31 together with the liquid by causing the positive pressure to act in the tubular part 31 by the syringe unit 22 when the stored therapeutic substance is delivered to the affected part.

Abstract translation: 提供一种用于储存输送液体的片型治疗物质并将储存的治疗物质输送至患部的治疗仪器，该治疗仪器包括：喷嘴构件23，该喷嘴构件23在管状物的末端具有开口34 部分31，其中可以存储治疗物质，用于充入和排出治疗物质; 和注射器单元22，该注射器单元22通过阀构件27的孔选择性地使负压和正压作用在管状部分31中，其中管状部分31的空间33是用于将治疗物质吸入 通过在收纳治疗用物质时通过注射器单元22使管状部31内产生负压而将液体与管状部31连同液体一起向管状部31的外部推出 当储存的治疗物质被输送到患部时，通过注射器单元22使正压作用在管状部分31中而形成液体。

公开(公告)号：EP2060242A4

公开(公告)日：2013-12-11

申请号：EP07828963

申请日：2007-10-01

Applicant: HOYA CORP

Inventor： SHOJI NORIYUKI ,  INOUE MASANOBU ,  MITOMO KIKUO

IPC: A61F2/16

CPC classification number: A61F2/1613 ,  A61F2002/1681 ,  A61F2002/1683 ,  A61F2002/16905 ,  A61F2250/0018

Abstract: An intraocular lens of the present invention has a substantially circular or elliptical optical lens portion made of a soft material, and an arm-shaped support arm portion attached to outer peripheral edges of this optical lens portion, and out of the peripheral edges of the optical lens portion that are contiguous to both sides in a width direction of a root of the support arm portion, at least one outer peripheral edge has a portion recessed inward from the convex curve. Thus, there is provided a soft intraocular lens that can be inserted into an eye from a further smaller incision, without damaging an optical function as much as possible.

Abstract translation: 本发明的眼内透镜具有由柔软材料制成的大致圆形或椭圆形的光学透镜部分，以及安装在该光学透镜部分的外围边缘上的臂状支撑臂部分，并且在光学器件的外围边缘之外 透镜部分，其在支撑臂部分的根部的宽度方向上与两侧相邻，至少一个外周边缘具有从凸曲线向内凹陷的部分。 因此，提供了可以从更小的切口插入到眼睛中的软的眼内透镜，而不会尽可能地损害光学功能。

公开(公告)号：EP2340786A4

公开(公告)日：2017-11-22

申请号：EP09808290

申请日：2009-08-20

Applicant: HOYA CORP

Inventor： SHOJI NORIYUKI ,  INOUE MASANOBU

IPC: A61F2/16

CPC classification number: A61F2/1672 ,  A61F2/1664 ,  A61F2/167 ,  A61F2/1678

Abstract: An intraocular lens insertion device for more easily inserting an intraocular lens into the eye. The intraocular lens insertion device (1) includes a main body (2), an operational portion (3) provided on an end (2a) of the main body (2), a knock mechanism (4) for moving the operational portion (3) forward and backward with respect to the main body (2), and a cartridge (5) attached to the other end (2b) of the main body (2) and serving as an insertion tube. The device is constructed, as a whole, such that the knock mechanism (4) moves the operational portion (3) repeatedly forward and backward so that an intraocular lens (6) placed in the cartridge (5) can be pushed out stepwise. The knock mechanism (4) is structured so as to move the operational portion (3) pushed forward toward a backward direction and automatically return it to an original position prior to the same being pushed forward.

公开(公告)号：EP2301478A4

公开(公告)日：2017-06-21

申请号：EP09766635

申请日：2009-06-16

Applicant: HOYA CORP

Inventor： INOUE MASANOBU

IPC: A61F2/16

CPC classification number: A61F2/167 ,  A61F2/1678

公开(公告)号：EP2298242A4

公开(公告)日：2017-06-21

申请号：EP09758358

申请日：2009-06-03

Applicant: HOYA CORP

Inventor： INOUE MASANOBU

IPC: A61F2/16 ,  A61F9/007

CPC classification number: A61F2/1678 ,  A61F2/1664 ,  A61F2/167 ,  A61F2/1691

Abstract: An intraocular lens insertion device and a cartridge which enable the intraocular lens to be inserted into an eye more stably and easily than ever before. A supporting portion 102 of an intraocular lens 100 arranged on a lens-advancing side in a lens-advancing direction x is pressed against a protrusion 21 so as to be bent backward. Thus, releasing the intraocular lens 100 from a nozzle portion 13 is allowed to begin with the releasing of a curved portion of the supporting portion 102 that has become U-shaped and hard to move freely. As a result, there can be provided an intraocular lens insertion device and a cartridge which enable the intraocular lens 100 to be inserted into an eye more steadily and easily than ever before.

Abstract translation: 能够比以往更稳定且容易地将眼内透镜插入到眼中的眼内透镜插入装置和盒。 配置在透镜前进方向x的透镜前进侧的人工晶状体100的支撑部102被按压在突起21上而向后方弯曲。 因此，允许从喷嘴部分13释放眼内透镜100，从释放已变成U形且难以自由移动的支撑部分102的弯曲部分开始。 结果，能够提供一种眼内透镜插入装置和盒，其能够比以前更加稳定和容易地将眼内透镜100插入眼内。

公开(公告)号：EP2177178A4

公开(公告)日：2014-03-12

申请号：EP08777991

申请日：2008-07-09

Applicant: HOYA CORP

Inventor： INOUE MASANOBU

IPC: A61F2/16 ,  A61F9/007

CPC classification number: A61F2/167

Abstract: Provided is an intraocular lens insertion device capable of omitting a repeated operation after the intraocular lens is inserted into the eye. The intraocular lens insertion device (1) comprises a lens setting part (11) for mounting an intraocular lens (5) having an optic (6) and one or two or more supporting portions (7a and 7b) disposed at the outer edge of the optic (6), a plunger (4) for pushing out the intraocular lens (5) mounted in the lens setting part (11), and a nozzle (13) for releasing the intraocular lens (5) pushed out by the plunger (4). This plunger (4) includes a lens contact portion (32) for abutting against the outer edge of the optic (6), and a pushing portion (33) for pushing out the supporting portion (7b) arranged in the backward direction of a lens advancing axis (A).

公开(公告)号：SG183003A1

公开(公告)日：2012-08-30

申请号：SG2012050266

申请日：2008-07-09

Applicant: HOYA CORP

Inventor： INOUE MASANOBU

Abstract: INTRAOCULAR LENS INSERTION DEVICE AND METHOD FOR CONTROLLING MOVEMENT OF THE INTRAOCULAR LENSProvided is an int aocular lens insertion device capable of omitting a repeated operation after the intraocular lens is inserted into the eye. The intraocular lens insertion device (1) comprises a lens setting part (11) for mounting an intraocular lens (5) having an optic (6) and one or two or more - supporting portions (7a and 7b) disposed at the outer edge of the optic (6), a plunger (4) for pushing out the intraocular lens (5) mounted in the lens setting part (11), and a nozzle (13) for releasing the intraocular lens (5) pushed out by the plunger (4). This plunger (4) includes a lens contact portion (32) for abutting against the outer edge of the optic (6), and a pushing portion (33) for pushing out the supporting portion(7b) arranged in the backward direction of a lens advancing axis(A). Figure 4